Because these are technical repair files, they are often hosted on specialized technician forums or Telegram channels. You can find related firmware files and discussions on platforms like:
Groups like Hashmielecom often host .rar files for various Chinese universal boards.
Use a tool like WinRAR or 7-Zip to extract the part4.rar and its companion parts into a single folder. You will usually find a file named allupgrade_ms818.bin or similar. Download AND TERM PB818 1366x768 Amoi part4 rar
Format a USB flash drive (8GB or less is recommended) to FAT32 .
Place the extracted .bin file into the root directory of the USB drive. Do not put it in a folder. Flashing Process: Turn off the TV and unplug it from the power source. Insert the USB drive into the TV's USB port. Because these are technical repair files, they are
The file is a specific firmware package used for repairing or updating LED/Smart TV motherboards based on the PB818 chipset. This firmware is typically required when a TV is stuck on the standby logo, experiencing software "hanging," or when a new motherboard has been installed and needs the correct resolution (1366x768) and branding (Amoi). Firmware Specifications Board Model: TP.AND-TERM.PB818 (or related variants like TP.SK518.PB818 Resolution: 1366x768 (standard for 32-inch LED panels). Brand/Logo: AMOI.
The indicator light should start blinking rapidly, signaling that the update has started. during this time. You will usually find a file named allupgrade_ms818
If the picture appears upside down or has distorted colors after flashing, you may need to enter the Service Menu (usually by pressing Menu + 1147 ) to adjust "Mirroring" or "LVDS Mapping" settings. lcd tv led tv smart tv software – Telegram